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a mixture of cement with sand

См. также в других словарях:

  • Cement — In the most general sense of the word, a cement is a binder, a substance which sets and hardens independently, and can bind other materials together. The name cement goes back to the Romans who used the term opus caementicium to describe masonry… …   Wikipedia

  • cement — cementable, adj. cementer, n. cementless, adj. /si ment /, n. 1. any of various calcined mixtures of clay and limestone, usually mixed with water and sand, gravel, etc., to form concrete, that are used as a building material. 2. any of various… …   Universalium

  • cement — [sə ment′] n. [ME & OFr ciment < L caementum, rough stone, chippings < * caedimentum < caedere, to cut down: see CIDE] 1. a) a powdered substance made of burned lime and clay, mixed with water and sand to make mortar or with water, sand …   English World dictionary

  • Sand — For other uses, see Sand (disambiguation). Close up of sand from the Gobi Desert, Mongolia, showing a surface area of 1 square centimetres …   Wikipedia

  • sand — sand1 W3 [sænd] n ↑hourglass, ↑sand [: Old English;] 1.) [U] a substance consisting of very small pieces of rocks and minerals, that forms beaches and deserts ▪ a mixture of sand and cement ▪ I have sand in my shoe. 2.) [U and C] an area of beach …   Dictionary of contemporary English

  • sand — 1 noun (U) 1 a) a substance consisting of very small pieces of rocks and minerals, that forms beaches and deserts: footprints in the sand b) this substance when it is found in soil, used in building etc: a mixture of sand and cement 2 sands… …   Longman dictionary of contemporary English

  • Portland cement — is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non specialty grout. It is a fine powder produced by Portland cement clinker (more than 90%), a… …   Wikipedia

  • Clinker (cement) — Typical clinker nodules Hot clinker In the manufacture of …   Wikipedia

  • Sorel cement — Sorel cement, which is named for its inventor, Frenchman Stanislas Sorel who first produced it in 1867, is a hydraulic cement mixture of magnesium oxide (burnt magnesia) with magnesium chloride with the approximate chemical formula… …   Wikipedia

  • Ductile iron pipe — is a pipe commonly used for potable water distribution.[1] The predominant wall material is ductile iron, a spheroidized graphite cast iron, although an internal cement mortar lining usually serves to inhibit corrosion from the fluid being… …   Wikipedia

  • Underground mining (hard rock) — A three dimensional model of an underground mine with shaft access Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, mainly those containing metals[1] such as ore containing gold …   Wikipedia

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